CN106700873B - 一种节能保暖键盘 - Google Patents

一种节能保暖键盘 Download PDF

Info

Publication number
CN106700873B
CN106700873B CN201611087828.0A CN201611087828A CN106700873B CN 106700873 B CN106700873 B CN 106700873B CN 201611087828 A CN201611087828 A CN 201611087828A CN 106700873 B CN106700873 B CN 106700873B
Authority
CN
China
Prior art keywords
keyboard
parts
heat generating
generating device
key
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201611087828.0A
Other languages
English (en)
Other versions
CN106700873A (zh
Inventor
陈星宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi University
Original Assignee
Guangxi University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi University filed Critical Guangxi University
Priority to CN201611087828.0A priority Critical patent/CN106700873B/zh
Publication of CN106700873A publication Critical patent/CN106700873A/zh
Application granted granted Critical
Publication of CN106700873B publication Critical patent/CN106700873B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203Polyhydroxy compounds
    • C08G18/3206Polyhydroxy compounds aliphatic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/62Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/64Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6492Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • C08G18/6517Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203 having at least three hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666Compounds of group C08G18/48 or C08G18/52
    • C08G18/667Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141Hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/346Clay
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202Constructional details or processes of manufacture of the input device
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K2003/026Phosphorus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2217Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224Magnesium hydroxide
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

本发明涉及一种节能保暖键盘,包括键盘本体,所述键盘本体包括键盘上盖、按键、键盘电路板、线路电线、键盘下盖和USB数据线,所述键盘下盖与键盘上盖铰接盖合,按键设置在键盘上盖的对应区域,键盘电路板通过线路电线连接按键,将按键命令通过USB数据线输入显示终端;USB数据线设置于铰接端部,并通过线路电线与键盘电路板连接。本发明具有设计新颖,能够解决暖手的问题,结构设计合理,能够实现多用的功能。

Description

一种节能保暖键盘
【技术领域】
本发明涉及计算机领域,具体涉及一种节能保暖键盘。
【背景技术】
键盘是电脑的输入设备之一,它为计算机键盘减轻了很多负担,但在寒冷的冬天,光着手用电脑易冻僵手,会导致工作效率降低或无法操作,戴起手套操作键盘,不方便,旁边放置烤火炉,把冻僵的手烤暖和了再操作键盘,又耽搁时间,也不会随时随地都有烤火炉,目前针对性将键盘研究成有多功能作用的键盘较少。
【发明内容】
本发明的目的是提供一种节能保暖键盘,设计新颖,能够解决暖手、暖身体的问题,结构设计合理,能够实现多用的功能。
为达到上述目的,本发明所采用的技术方案是:
一种节能保暖键盘,包括键盘本体,所述键盘本体包括键盘上盖、按键、键盘电路板、线路电线、键盘下盖和USB数据线,其特征在于:所述键盘下盖与键盘上盖铰接盖合,按键设置在键盘上盖的对应区域,键盘电路板通过线路电线连接按键,将按键命令通过USB数据线输入显示终端;USB数据线设置于铰接端部,并通过线路电线与键盘电路板连接;
所述键盘下盖内还设置有发热装置,发热装置通过USB数据线供电,且发热装置设置于键盘电路板下方,所述发热装置还连接有开关装置,所述开关装置设在键盘上盖上,且开关装置为滑动开关,通过滑动开关控制发热装置的启动与关闭;
所述按键与键盘上盖上还设置有若干个出风口;
在发热装置四周安装设置有吹风装置,所述吹风装置为电风扇,所述发热装置与吹风装置外围使用输送装置罩住,所述输送装置四周还设置连接有若干条通风管,通风管的输出口穿过键盘电路板与出风口相连通,实现输送暖气到键盘上盖和按键的上外部;
所述键盘本体的外围还设置有一保温壳,保温壳与键盘本体之间形成一可将手放入的腔隙;
所述在铰接端部还设置有若干个卡槽,保温壳上设置有卡扣,且卡扣能插入卡槽,实现保温壳可拆卸式的连接设置在键盘本体上;
所述保温壳由内至外依次为保温层和隔热层,保温层与隔热层之间设有空腔层。
在本发明中,进一步说明,所述滑动开关还设置有不同的启动档位。
在本发明中,进一步说明,所述保温层由以下重量份数的原料混合发泡而得:多元醇混合物50-70份、锂基膨润土8-15份、二异氰酸酯100-150份、阻燃剂10-25份、环戊烷10-15份、复合催化剂10-20份。
在本发明中,进一步说明,所述多元醇复合物由重量比为1:3:5的聚乙烯醇、木质素聚醚多元醇、丙三醇组成;所述复合催化剂是由重量比为2:3:5的氯化三丁基锡、N,N-二甲基环己胺和油酸钾组成;所述阻燃剂是由重量比为1:3的红磷和氢氧化镁组成的。
在本发明中,进一步说明,所述木质素聚醚多元醇的粘度为400mpas·s,平均官能度4.5。
在本发明中,进一步说明,所述发热装置为改性铁铬铝合金,所述改性铁铬铝合金由下述方法制得:按照重量份数计,将Cr 5-8份,Al 8-10份,Al2O3 0.5-1.5份,Fe 25-55份混合后进行研磨,研磨时间为10-20h,然后在压力为120-180MPa下压制2-8min,然后在800-1000摄氏度在进行煅烧,整个煅烧过程在氩气的保护下进行。
本发明的工作原理是:通过在键盘本体上还设置有散热功能的发热装置,同时在键盘的外围设计一个保温壳,能对发热装置散发出来的热量进行保温,当手放在需要保温壳与键盘本体之间形成一可将手放入的腔隙内,热量会聚集在腔隙内保证手的上下面均能得到热量,真正的起到暖手的作用。当暖气聚集在输送装置内部,通过吹风装置将暖气通过通风管散发到键盘与保温壳之间的空腔中,能够起到保温的作用。并且与现有技术相比较,本发明的保温层是经过本申请人研究发现,保温层多元醇复合物能与二异氰酸酯充分均匀反应,促进其它助剂在反应物中的均匀混合分散,生成分布均匀细密的泡孔,减少泡沫成型后的收缩率;使用的混合催化剂能够提高反应的反应率,缩短保温层的制备时间;云母是一种含有水的层状硅酸盐矿物,氢氧化镁具有独特的耐酸、耐碱、化学稳定性能,还具有良好的绝缘和耐热性、不燃性、防腐性,红磷具有良好的吸热功能是很好的阻燃剂,本申请将氢氧化镁与红磷按重量比1:3的优选方式提高了的阻燃效果,并且两种物质低廉,从而降低了保温层的制作成本,使得整个保温杯的价格也降低。锂基膨润土作增稠剂、悬浮稳定剂,可适当的增加聚氨酯硬泡沫的开孔率,并能延缓发泡凝胶和固化速度,防止泡沫因短时间内积聚力量大而容易挤压内胆和外壁,减少“不良泡沫”的产生,同时减少泡沫成型后的收缩率。
综上所述,本发明具有以下有益效果:
1、本发明通过在键盘本体外围设计有一保温壳,能够将发热装置散发的热量保存在保温壳与键盘本体之间形成一可将手放入的腔隙中,实现手心手背都能保暖的目的,并且本发明的保温壳由两层组成,一层是保温层一层是隔热层,达到了双重保温的目的,本申请的保温层是本申请人通过无数试验调配出来的,通过上述的配方组成与配比得到的保温层具有保温效果好,塑性好,抗压强度、拉伸强度和橡树密度都比现有技术得到的保温层更加优良。。
2、本发明还通过研究发现了一种的配方制成的发热装置不仅具有快速发热,还具有更好的塑性和稳定,并且键盘本体的外表面涂抹有一层热导体层,经过研究本发明提供的热导体层的组成具有发热装置散热的时候很好的传递热量,并且通过本发明配方得到的热导体层能够快速的传热和散热的优点。
【附图说明】
图1是本发明键盘的局部剖视图;
图2是本发明键盘拆卸保温壳后的俯视图;
图3是本发明键盘拆卸保温壳后的后视图;
图4是本发明键盘拆卸保温壳后的剖视图;
主要元件符号说明:
图中,1 隔热层,2 空腔层,3 保温层,4 通风管,5 按键,6 键盘电路板,7 键盘下盖,8 风扇,9 发热装置,10 输送装置,11 USB数据线,12 键盘上盖,13 出风口,14 卡槽,15 滑动开关,16 卡扣。
如下具体实施方式将结合上述附图进一步说明本发明。
【具体实施方式】
实施例1:
如图1-4所示,一种节能保暖键盘,包括键盘本体,所述键盘本体包括键盘上盖12、按键5、键盘电路板6、线路电线、键盘下盖7和USB数据线11,其特征在于:所述键盘下盖7与键盘上盖12铰接盖合,按键5设置在键盘上盖12的对应区域,键盘电路板6通过线路电线连接按键5,将按键5命令通过USB数据线11输入显示终端;USB数据线11设置于铰接端部,并通过线路电线与键盘电路板6连接;
所述键盘下盖7内还设置有发热装置9,发热装置9通过USB数据线11供电,且发热装置9设置于键盘电路板6下方,所述发热装置9还连接有开关装置,所述开关装置设在键盘上盖12上,且开关装置为滑动开关15,通过滑动开关15控制发热装置9的启动与关闭;
所述按键5与键盘上盖12上还设置有若干个出风口13;
在发热装置9四周安装设置有吹风装置,所述吹风装置为电风扇8,所述发热装置9与吹风装置外围使用输送装置10罩住,所述输送装置10四周还设置连接有若干条通风管4,通风管4的输出口穿过键盘电路板6与出风口13相连通,实现输送暖气到键盘上盖12和按键5的上外部;
所述键盘本体的外围还设置有一保温壳,保温壳与键盘本体之间形成一可将手放入的腔隙;
所述在铰接端部还设置有若干个卡槽14,保温壳上设置有卡扣16,且卡扣16能插入卡槽14,实现保温壳可拆卸式的连接设置在键盘本体上;
所述保温壳由内至外依次为保温层3和隔热层1,保温层3与隔热层1之间设有空腔层2。
在本发明中,进一步说明,所述滑动开关15还设置有不同的启动档位。与现有技术相比较,启用不同的档位,能够在不同的需要温度下调控温度,更人性化,操作更灵活,深受人们喜爱。
在本发明中,进一步说明,所述保温层由以下重量份数的原料混合发泡而得:多元醇混合物67份、锂基膨润土12份、二异氰酸酯125份、阻燃剂22份、环戊烷12份、复合催化剂14份。
在本发明中,进一步说明,所述多元醇复合物由重量比为1:3:5的聚乙烯醇、木质素聚醚多元醇、丙三醇组成;所述复合催化剂是由重量比为2:3:5的氯化三丁基锡、N,N-二甲基环己胺和油酸钾组成;所述阻燃剂是由重量比为1:3的红磷和氢氧化镁组成的。
在本发明中,进一步说明,所述木质素聚醚多元醇的粘度为400mpas·s,平均官能度4.5。
在本发明中,进一步说明,所述发热装置为改性铁铬铝合金,所述改性铁铬铝合金由下述方法制得:按照重量份数计,将Cr 6份,Al 9份,Al2O3 1份,Fe 35份混合后进行研磨,研磨时间为15h,然后在压力为150MPa下压制5min,然后在900摄氏度在进行煅烧,整个煅烧过程在氩气的保护下进行。采用本发明技术方案得到的改性铁铬铝合金的使用寿命更长,并且其的熔点高、塑性好、不易变形,放置在下层键盘底座的内部能保证键盘的正常运行,不会在发热过久后塑性不好而造成变形破坏下层键盘底座内的结构布局。
本发明的工作原理是:通过在键盘本体上还设置有散热功能的发热装置,同时在键盘的外围设计一个保温壳,能对发热装置散发出来的热量进行保温,当手放在需要保温壳与键盘本体之间形成一可将手放入的腔隙内,热量会聚集在腔隙内保证手的上下面均能得到热量,真正的起到暖手的作用。当暖气聚集在输送装置内部,通过吹风装置将暖气通过通风管散发到键盘与保温壳之间的空腔中,能够起到保温的作用。并且与现有技术相比较,本发明的保温层是经过本申请人研究发现,保温层多元醇复合物能与二异氰酸酯充分均匀反应,促进其它助剂在反应物中的均匀混合分散,生成分布均匀细密的泡孔,减少泡沫成型后的收缩率;使用的混合催化剂能够提高反应的反应率,缩短保温层的制备时间;云母是一种含有水的层状硅酸盐矿物,氢氧化镁具有独特的耐酸、耐碱、化学稳定性能,还具有良好的绝缘和耐热性、不燃性、防腐性,红磷具有良好的吸热功能是很好的阻燃剂,本申请将氢氧化镁与红磷按重量比1:3的优选方式提高了的阻燃效果,并且两种物质低廉,从而降低了保温层的制作成本,使得整个保温杯的价格也降低。锂基膨润土作增稠剂、悬浮稳定剂,可适当的增加聚氨酯硬泡沫的开孔率,并能延缓发泡凝胶和固化速度,防止泡沫因短时间内积聚力量大而容易挤压内胆和外壁,减少“不良泡沫”的产生,同时减少泡沫成型后的收缩率。
实施例2:
与实施例1的结构布局相同,工作原理相同,不同点是:
1、保温层由以下重量份数的原料混合发泡而得:多元醇混合物50份、锂基膨润土8份、二异氰酸酯100份、阻燃剂10份、环戊烷10份、复合催化剂10份。
其中,多元醇复合物由重量比为1:3:5的聚乙烯醇、木质素聚醚多元醇、丙三醇组成;所述复合催化剂是由重量比为2:3:5的氯化三丁基锡、N,N-二甲基环己胺和油酸钾组成;所述阻燃剂是由重量比为1:3的红磷和氢氧化镁组成的。
其中,木质素聚醚多元醇的粘度为400mpas·s,平均官能度4.5。
2.改性铁铬铝合金由下述方法制得:按照重量份数计,将Cr 5份,Al 8份,Al2O30.5份,Fe 25份混合后进行研磨,研磨时间为10h,然后在压力为120MPa下压制2min,然后在800摄氏度在进行煅烧,整个煅烧过程在氩气的保护下进行。
实施例3:
与实施例1的结构布局相同,工作原理相同,不同点是:
1、保温层由以下重量份数的原料混合发泡而得:多元醇混合物70份、锂基膨润土15份、二异氰酸酯150份、阻燃剂25份、环戊烷15份、复合催化剂20份。
其中,多元醇复合物由重量比为1:3:5的聚乙烯醇、木质素聚醚多元醇、丙三醇组成;所述复合催化剂是由重量比为2:3:5的氯化三丁基锡、N,N-二甲基环己胺和油酸钾组成;所述阻燃剂是由重量比为1:3的红磷和氢氧化镁组成的。
其中,木质素聚醚多元醇的粘度为400mpas·s,平均官能度4.5。
2.改性铁铬铝合金由下述方法制得:按照重量份数计,将Cr 8份,Al 10份,Al2O31.5份,Fe 55份混合后进行研磨,研磨时间为20h,然后在压力为180MPa下压制8min,然后在1000摄氏度在进行煅烧,整个煅烧过程在氩气的保护下进行。
对比例1:
与实施例1的结构布局相同,工作原理相同,不同点是:
1.保温层是普通的塑料制品;
2.发热装置是铁制品;
对实施例1-3、对比例1得到的发热装置进行物理性能检测,具体检测情况如下:
表1
由上表数据可知使用本发明得到的发热装置的各个性能都好过直接使用铁制品的性能,在导热系数,稳定性和抗压强度都优于铁制品。
对实施例1-4得到的保温层进行物理性能检测,具体检测情况如下:
表2
由上表数据可知使用本发明得到的保温层的各个性能都好过直接使用塑料制品的性能,在导热系数,稳定性和橡塑密度都优于塑料制品。
上述说明是针对本发明较佳可行实施例的详细说明,但实施例并非用以限定本发明的专利申请范围,凡本发明所提示的技术精神下所完成的同等变化或修饰变更,均应属于本发明所涵盖专利范围。

Claims (1)

1.一种节能保暖键盘,包括键盘本体,所述键盘本体包括键盘上盖、按键、键盘电路板、线路电线、键盘下盖和USB数据线,其特征在于:所述键盘下盖与键盘上盖铰接盖合,按键设置在键盘上盖的对应区域,键盘电路板通过线路电线连接按键,将按键命令通过USB数据线输入显示终端;USB数据线设置于铰接端部,并通过线路电线与键盘电路板连接;所述键盘下盖内还设置有发热装置,发热装置通过USB数据线供电,且发热装置设置于键盘电路板下方,所述发热装置还连接有开关装置,所述开关装置设在键盘上盖上,且开关装置为滑动开关,通过滑动开关控制发热装置的启动与关闭,所述滑动开关还设置有不同的启动档位;所述按键与键盘上盖上还设置有若干个出风口;在发热装置四周安装设置有吹风装置,所述吹风装置为电风扇,所述发热装置与吹风装置外围使用输送装置罩住,所述输送装置四周还设置连接有若干条通风管,通风管的输出口穿过键盘电路板与出风口相连通,实现输送暖气到键盘上盖和按键的上外部;所述键盘本体的外围还设置有一保温壳,保温壳与键盘本体之间形成一可将手放入的腔隙;所述铰接端部还设置有若干个卡槽,保温壳上设置有卡扣,且卡扣能插入卡槽,实现保温壳可拆卸式的连接设置在键盘本体上;所述保温壳由内至外依次为保温层和隔热层,保温层与隔热层之间设有空腔层;
所述发热装置为改性铁铬铝合金,所述改性铁铬铝合金由下述方法制得:按照重量份数计,将Cr 5-8份,Al 8-10份,Al2O3 0.5-1.5份,Fe 25-55份混合后进行研磨,研磨时间为10-20h,然后在压力为120-180MPa下压制2-8min,然后在800-1000摄氏度进行煅烧,整个煅烧过程在氩气的保护下进行;
所述保温层由以下重量份数的原料混合发泡而得:多元醇混合物50-70份、锂基膨润土8-15份、二异氰酸酯100-150份、阻燃剂10-25份、环戊烷10-15份、复合催化剂10-20份;
所述多元醇复合物由重量比为1:3:5的聚乙烯醇、木质素聚醚多元醇、丙三醇组成;所述复合催化剂是由重量比为2:3:5的氯化三丁基锡、N,N- 二甲基环己胺和油酸钾组成;所述阻燃剂是由重量比为1:3的红磷和氢氧化镁组成的;
所述木质素聚醚多元醇的粘度为 400mpas·s,平均官能度 4.5。
CN201611087828.0A 2016-11-30 2016-11-30 一种节能保暖键盘 Active CN106700873B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611087828.0A CN106700873B (zh) 2016-11-30 2016-11-30 一种节能保暖键盘

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611087828.0A CN106700873B (zh) 2016-11-30 2016-11-30 一种节能保暖键盘

Publications (2)

Publication Number Publication Date
CN106700873A CN106700873A (zh) 2017-05-24
CN106700873B true CN106700873B (zh) 2019-04-26

Family

ID=58935400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611087828.0A Active CN106700873B (zh) 2016-11-30 2016-11-30 一种节能保暖键盘

Country Status (1)

Country Link
CN (1) CN106700873B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2615740Y (zh) * 2003-03-20 2004-05-12 杨博 一种电热键盘
CN1858129A (zh) * 2006-06-01 2006-11-08 沈阳建筑大学 一种聚氨酯保温涂料的制作方法
CN201007817Y (zh) * 2006-12-31 2008-01-16 郑国书 冷暖键盘
CN202854707U (zh) * 2012-06-29 2013-04-03 张浩洋 暖手键盘

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2615740Y (zh) * 2003-03-20 2004-05-12 杨博 一种电热键盘
CN1858129A (zh) * 2006-06-01 2006-11-08 沈阳建筑大学 一种聚氨酯保温涂料的制作方法
CN201007817Y (zh) * 2006-12-31 2008-01-16 郑国书 冷暖键盘
CN202854707U (zh) * 2012-06-29 2013-04-03 张浩洋 暖手键盘

Also Published As

Publication number Publication date
CN106700873A (zh) 2017-05-24

Similar Documents

Publication Publication Date Title
CN104403075B (zh) 用于电热式地暖用聚氨酯保温板组合聚醚及其应用方法
CN109053136A (zh) 一种电热保温装饰一体化墙地砖及其制备方法
CN103705137A (zh) 烤箱的散热系统及电烤箱
CN103319902A (zh) 一种冷缩式电缆附件用高温硫化硅橡胶及其制备方法
CN104046030A (zh) 一种耐高温耐油橡胶
CN106700873B (zh) 一种节能保暖键盘
CN207934747U (zh) 一种空气对流散热的烤箱保温门
CN106648126A (zh) 一种节能暖手键盘
CN208950081U (zh) 发热板材及房屋加热系统
CN202127214U (zh) 一种电线保护套管
CN202132058U (zh) 一种隧道的防火保温板
CN106648164A (zh) 一种多功能鼠标
CN201702161U (zh) 实验室通风柜
CN108219338A (zh) 一种电子电器外壳用的阻燃电镀hips及其制备方法
CN204970934U (zh) 一种带有散热风道的组合电磁烤箱
CN202059601U (zh) 一种电热垫
CN107171204A (zh) 一种低压配电柜
CN104466719B (zh) 采用防火电磁屏蔽塑料的变电站外壳
CN203942112U (zh) 一种新型的陶瓷电源插座
CN106325560A (zh) 一种新型鼠标
CN209326355U (zh) 一种加热炉保温设备
CN210436733U (zh) 一种硅橡胶涂覆玻璃纤维高温布
CN202721836U (zh) 一种橡胶加热垫
CN106774955A (zh) 一种保暖键盘
CN107129657A (zh) 一种防火材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant